Hurlock, Elizabeth Bergner, 1898-, author
McGraw-Hill, 1978
Buku Teks
Santrock, John W., author
McGraw-Hill, 1998
Buku Teks
Santrock, John W., author
McGraw-Hill, 2006
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Parkit Handono, author
Program Pascasarjana Universitas Indonesia, 2009
UI - Tesis (Open)
Ortiz, John M., author
Gramedia Pustaka Utama, 2002
Buku Teks